SENIOR year can be difficult to navigate, with plenty of opportunities awaiting future graduates.

Former Scots PGC student Courtney Barber returned to her high school on Friday to inspire senior girls to plan ahead and work towards their dreams, no matter how big.

Since graduating in 2004, at just 29, Ms Barber has worked for an Australian financial consulting company and as a fitness instructor, established a small business, done television hosting and won health and beauty pageants in Australia and the US.

"I think it's important for women to be able to support ourselves and be independent and strong, and that happens with confidence," she said.

"I feel it's good to hear from other women in particular about setting yourself up for life after school.

"When I was in school I was interested in health and started working through an apprenticeship in year 11 and 12.

"Then when I left school I was able to immediately move to the Gold Coast and worked as a personal trainer on the Gold Coast for seven years."

Ms Barber said that while students' goals may vary, working hard and developing good habits at school could set them up well for the future.

"If there is something you want to do, don't wait until after school," she said.

"Have a look around for internships and work experience and take advantage of the help your teachers can give you.

"We all have our talents and passions in our own special way and it can be easy to turn them into a viable business.

"Being from Warwick especially I think you've definitely got to make your own opportunities.

"It's not do or die but it's important to apply yourself and develop good habits now because a lot more is thrown at you once you leave."